Multifunctional: This 2-in-1 drywall jointing tool combines joint tape and putty applicator, allowing you to apply both simultaneously to flat joints and interior corners for a smooth, professional drywall finish. Large Capacity: The 2.5-liter drywall putty dispenser features a large-capacity reservoir, reducing the frequency of refills during application. An adjustable dispenser ensures even putty flow, making it a highly efficient drywall joint finishing tool for continuous work. Adjustable Length: This adjustable-length drywall jointing tool comes with an extension rod for easy access to ceilings and high walls. Whether you're a professional contractor or a home user, this drywall jointing tool with an extension rod is easy to use. Durable and Robust: This heavy-duty drywall jointing tool features a heavy-duty acrylic body, stainless steel drywall tools, and an aluminum drywall applicator assembly. It's durable, easy to clean, and suitable for long-term professional use. Service: If you have any questions, please feel to contact us, and we will reply within 24 hours!